![A review of reusable insulin pens and features of TouStar—a new reusable pen with a dedicated cartridge | Diabetology & Metabolic Syndrome | Full Text A review of reusable insulin pens and features of TouStar—a new reusable pen with a dedicated cartridge | Diabetology & Metabolic Syndrome | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs13098-021-00763-z/MediaObjects/13098_2021_763_Fig1_HTML.png)
A review of reusable insulin pens and features of TouStar—a new reusable pen with a dedicated cartridge | Diabetology & Metabolic Syndrome | Full Text
![Amazon.com: Penguin Insulin Cooler Travel Case - Reusable Temperature-Controlled Diabetic Insulin Pen Cooling Case - Keeps Diabetes Medicine Insulin Cold for 24 Hours. Aluminum Carry Case for Diabetic Pen, Gold : Health Amazon.com: Penguin Insulin Cooler Travel Case - Reusable Temperature-Controlled Diabetic Insulin Pen Cooling Case - Keeps Diabetes Medicine Insulin Cold for 24 Hours. Aluminum Carry Case for Diabetic Pen, Gold : Health](https://m.media-amazon.com/images/I/71ctFN079OL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Penguin Insulin Cooler Travel Case - Reusable Temperature-Controlled Diabetic Insulin Pen Cooling Case - Keeps Diabetes Medicine Insulin Cold for 24 Hours. Aluminum Carry Case for Diabetic Pen, Gold : Health
![VIVI CAP1 Insulin Pen Cooler - Diabetes Medicine Temperature Shield for Prefilled Pens, 1 Ct - Walmart.com VIVI CAP1 Insulin Pen Cooler - Diabetes Medicine Temperature Shield for Prefilled Pens, 1 Ct - Walmart.com](https://i5.walmartimages.com/seo/VIVI-CAP1-Insulin-Pen-Cooler-Diabetes-Medicine-Temperature-Shield-for-Prefilled-Pens-1-Ct_b3be4d92-bacc-46bb-8693-aba08c5ec1e4.da49ecf3699727b5ac736a8fad45abab.jpeg)